How to get a hacker out of iPhone,Mac, iPad?

Alxyzz Said:

"How to best get hacker out of Mac,ipad& iPhone?: Hacker spoofed Garmin GPS phone number. I called what I thought was the company. He claimed to be Garmin technical rep. Asked permission to remote my account like Apple does[...]remote access that is"

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What to do:

A. Manually Restart:

To be assured that this connection is no longer occurring, manually restart your iPhone. Doing so, all connections will be discontinued.

1. Go to: Settings
2. Tap: General
3. Scroll:  to bottom
4. Tap: Shut Down
5. Slide: finger to the right
6. Power it back on. Does it work?

B. Modify your Credentials:

Having fallen for a scam, with Security & Privacy being of High-Concern here, consider modifying your credentials, immediately. Perfuming the following is best at this point.  So, Consider...

• Modifying: your login credentials (using both a New eMail and a New Password) for Apple and each and all sites
• Associating: a different method of payment to your account
• Enabling: Two-Factor Authentication for Apple ID and for all other accounts that have such an applicable option

If you think your Apple ID has been compromised - Apple Support

There's no hacker that can do that.

What makes you think there is a hacker?